NASDAQ:WABC | Historical Stock Price | WESTAMERICA BANCORPORATION

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1980-03-17 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.74$4.38$11.02$27.72$69.74$175.441980-03-172026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$47.83$130.40114,500
2025-12-30$48.55$132.36114,000
2025-12-29$48.98$133.54103,200
2025-12-26$49.12$133.92110,000
2025-12-24$48.87$133.2458,200
2025-12-23$49.16$134.03103,300
2025-12-22$49.62$135.28168,400
2025-12-19$49.98$136.26522,000
2025-12-18$50.88$138.72215,500
2025-12-17$49.72$135.55106,900
2025-12-16$49.25$134.27114,100
2025-12-15$49.28$134.35111,300
2025-12-12$48.99$133.56108,400
2025-12-11$48.80$133.04136,400
2025-12-10$48.83$133.13148,600
2025-12-09$47.30$128.96142,500
2025-12-08$48.15$131.2790,400
2025-12-05$47.59$129.7590,700
2025-12-04$48.15$131.2781,400
2025-12-03$48.78$132.9970,600
2025-12-02$48.00$130.8686,000
2025-12-01$48.55$132.36121,800
2025-11-28$47.98$130.8146,300
2025-11-26$48.39$131.93272,600
2025-11-25$49.14$133.97158,400
2025-11-24$47.49$129.47165,600
2025-11-21$47.65$129.91115,100
2025-11-20$46.46$126.6772,900
2025-11-19$46.55$126.9173,900
2025-11-18$46.60$127.05122,800
2025-11-17$46.42$126.56118,100
2025-11-14$47.98$130.81137,700
2025-11-13$48.16$131.30112,800
2025-11-12$48.33$131.76148,700
2025-11-11$48.38$131.9088,900
2025-11-10$48.27$131.6092,800
2025-11-07$47.98$130.81100,600
2025-11-06$47.20$128.68118,600
2025-11-05$47.58$129.72116,800
2025-11-04$47.23$128.76111,700
2025-11-03$47.15$128.55176,700
2025-10-31$47.65$128.66150,300
2025-10-30$47.94$129.44127,800
2025-10-29$47.75$128.93183,700
2025-10-28$48.59$131.19130,500
2025-10-27$48.44$130.79144,900
2025-10-24$48.39$130.65107,300
2025-10-23$47.23$127.52256,500
2025-10-22$47.49$128.22154,100
2025-10-21$47.30$127.7192,300
2025-10-20$46.78$126.31134,900
2025-10-17$46.65$125.96198,500
2025-10-16$45.80$123.66203,500
2025-10-15$46.47$125.47156,400
2025-10-14$47.33$127.79150,500
2025-10-13$45.94$124.04120,100
2025-10-10$45.31$122.34132,000
2025-10-09$46.62$125.87114,600
2025-10-08$47.10$127.17115,000
2025-10-07$47.50$128.25111,900
2025-10-06$47.72$128.84165,600
2025-10-03$47.97$129.52156,700
2025-10-02$48.53$131.03214,700
2025-10-01$49.97$134.92150,100
2025-09-30$49.99$134.97130,900
2025-09-29$49.82$134.51159,800
2025-09-26$50.05$135.14128,300
2025-09-25$49.67$134.11112,200
2025-09-24$49.45$133.5288,000
2025-09-23$49.10$132.57110,700
2025-09-22$48.85$131.90153,600
2025-09-19$49.12$132.62780,500
2025-09-18$50.08$135.22142,800
2025-09-17$48.46$130.84135,600
2025-09-16$48.06$129.76148,300
2025-09-15$48.32$130.46116,600
2025-09-12$48.62$131.27108,000
2025-09-11$49.66$134.08137,100
2025-09-10$49.04$132.41111,100
2025-09-09$48.88$131.98104,600
2025-09-08$49.57$133.84154,600
2025-09-05$49.53$133.73142,200
2025-09-04$50.12$135.32102,700
2025-09-03$49.58$133.87104,400
2025-09-02$49.79$134.43126,100
2025-08-29$50.01$135.03262,500
2025-08-28$50.03$135.08108,700
2025-08-27$50.37$136.00135,300
2025-08-26$50.15$135.41162,500
2025-08-25$50.01$135.0396,300
2025-08-22$50.74$137.00254,500
2025-08-21$48.70$131.49105,500
2025-08-20$48.96$132.19137,800
2025-08-19$48.91$132.06125,300
2025-08-18$48.96$132.19135,700
2025-08-15$48.70$131.49223,300
2025-08-14$49.66$134.08158,100
2025-08-13$50.17$135.46152,400
2025-08-12$49.50$133.65171,500
2025-08-11$47.60$128.52136,600
2025-08-08$47.58$128.47122,500
2025-08-07$47.51$128.28120,500
2025-08-06$47.38$127.93153,900
2025-08-05$47.87$129.25105,000
2025-08-04$47.77$128.9892,000
2025-08-01$47.32$126.52179,300
2025-07-31$47.90$128.07145,100
2025-07-30$48.47$129.60170,800
2025-07-29$49.67$132.81154,800
2025-07-28$49.38$132.03111,700
2025-07-25$49.05$131.15108,700
2025-07-24$48.97$130.93147,700
2025-07-23$50.02$133.74120,100
2025-07-22$49.58$132.57128,800
2025-07-21$49.56$132.51167,400
2025-07-18$50.14$134.06121,600
2025-07-17$50.76$135.72158,000
2025-07-16$50.78$135.77103,100
2025-07-15$50.31$134.52119,000
2025-07-14$51.89$138.7467,200
2025-07-11$51.12$136.6893,200
2025-07-10$51.73$138.3195,500
2025-07-09$51.30$137.1682,700
2025-07-08$51.18$136.84106,500
2025-07-07$50.69$135.53109,100
2025-07-03$51.35$137.3057,600
2025-07-02$50.78$135.77107,800
2025-07-01$50.23$134.30122,800
2025-06-30$48.44$129.52109,400
2025-06-27$48.57$129.86188,300
2025-06-26$48.59$129.9290,600
2025-06-25$47.81$127.83106,700
2025-06-24$47.97$128.26127,500
2025-06-23$47.61$127.30124,100
2025-06-20$46.17$123.45408,900
2025-06-18$46.06$123.15145,100
2025-06-17$45.91$122.75116,400
2025-06-16$46.50$124.33114,600
2025-06-13$46.98$125.61110,300
2025-06-12$48.16$128.7787,900
2025-06-11$48.49$129.6597,300
2025-06-10$49.02$131.0790,900
2025-06-09$48.63$130.02119,000
2025-06-06$48.54$129.78118,200
2025-06-05$47.74$127.65133,300
2025-06-04$47.57$127.19112,900
2025-06-03$48.10$128.61158,500
2025-06-02$47.55$127.14113,000
2025-05-30$48.05$128.47132,200
2025-05-29$48.46$129.5770,100
2025-05-28$48.33$129.22104,800
2025-05-27$48.93$130.83153,000
2025-05-23$47.97$128.26148,800
2025-05-22$48.35$129.28155,100
2025-05-21$49.18$131.50182,800
2025-05-20$50.19$134.20213,900
2025-05-19$49.58$132.57215,500
2025-05-16$50.60$135.29223,800
2025-05-15$50.70$135.56252,100
2025-05-14$50.37$134.68280,400
2025-05-13$49.89$133.39358,000
2025-05-12$50.31$134.52360,200
2025-05-09$49.85$133.29119,600
2025-05-08$49.96$133.58110,200
2025-05-07$48.93$130.83163,800
2025-05-06$48.69$130.19141,100
2025-05-05$48.73$130.29175,400
2025-05-02$49.61$131.42162,900
2025-05-01$48.75$129.14169,800
2025-04-30$48.43$128.29216,500
2025-04-29$48.90$129.53132,900
2025-04-28$48.62$128.79135,000
2025-04-25$48.23$127.76121,000
2025-04-24$48.43$128.29127,200
2025-04-23$47.75$126.49149,500
2025-04-22$47.18$124.98180,600
2025-04-21$45.90$121.59191,600
2025-04-17$45.97$121.77176,200
2025-04-16$45.59$120.77189,300
2025-04-15$45.00$119.20152,000
2025-04-14$43.89$116.26159,500
2025-04-11$43.72$115.81181,400
2025-04-10$44.24$117.19228,100
2025-04-09$46.49$123.15290,700
2025-04-08$44.72$118.46314,400
2025-04-07$44.81$118.70330,700
2025-04-04$45.39$120.24319,800
2025-04-03$48.00$127.15344,900
2025-04-02$50.13$132.79153,800
2025-04-01$49.71$131.68163,800
2025-03-31$50.63$134.12436,300
2025-03-28$50.35$133.38144,900
2025-03-27$50.90$134.83138,800
2025-03-26$51.39$136.13106,000
2025-03-25$51.37$136.08137,300
2025-03-24$52.02$137.80140,700
2025-03-21$51.09$135.34419,000
2025-03-20$51.39$136.13218,000
2025-03-19$51.77$137.14168,500
2025-03-18$51.04$135.20147,700
2025-03-17$51.17$135.55172,000
2025-03-14$51.47$136.34154,100
2025-03-13$50.01$132.47140,700
2025-03-12$49.74$131.76157,300
2025-03-11$49.65$131.52221,200
2025-03-10$49.44$130.97252,000
2025-03-07$50.79$134.54138,300
2025-03-06$50.78$134.51212,800
2025-03-05$50.30$133.24260,900
2025-03-04$50.20$132.98165,800
2025-03-03$51.74$137.06136,000
2025-02-28$52.12$138.06177,100
2025-02-27$51.62$136.74215,400
2025-02-26$50.14$132.82122,300
2025-02-25$49.89$132.16111,300
2025-02-24$49.41$130.89131,400
2025-02-21$49.20$130.33132,300
2025-02-20$50.03$132.53121,200
2025-02-19$49.90$132.18109,900
2025-02-18$50.21$133.0097,000
2025-02-14$49.96$132.3484,700
2025-02-13$49.80$131.92114,700
2025-02-12$49.35$130.73106,300
2025-02-11$50.86$134.73147,900
2025-02-10$50.42$133.56117,900
2025-02-07$50.91$134.86106,500
2025-02-06$51.68$136.9067,000
2025-02-05$51.45$136.2969,600
2025-02-04$51.38$136.10104,600
2025-02-03$50.22$133.03127,200
2025-01-31$51.76$135.9594,300
2025-01-30$51.78$136.0096,800
2025-01-29$51.59$135.5073,400
2025-01-28$52.04$136.6894,100
2025-01-27$52.43$137.70184,300
2025-01-24$51.81$136.0888,800
2025-01-23$51.44$135.10109,100
2025-01-22$51.58$135.47142,900
2025-01-21$52.30$137.36125,000
2025-01-17$52.41$137.65139,800
2025-01-16$51.36$134.89149,400
2025-01-15$51.91$136.3494,400
2025-01-14$51.47$135.1894,800
2025-01-13$49.72$130.59152,700
2025-01-10$49.12$129.01110,800
2025-01-08$50.96$133.8491,700
2025-01-07$50.80$133.42140,800
2025-01-06$51.30$134.74103,300
2025-01-03$52.07$136.7689,400
2025-01-02$51.55$135.39101,300